SUSE: 2022:4005-1 Urgent: php8 Buffer Overflow Resolution Available
suse
November 15, 2022
An update that fixes two vulnerabilities is now available
Summary
This update for php8 fixes the following issues: - CVE-2022-37454: Fixed buffer overflow in hash_update() on long parameter (bug#81738) (bsc#1204577). - CVE-2022-31630: Fixed OOB read due to insufficient input validation in imageloadfont() (bug#81739) (bsc#1204979). - version update to 8.0.25 (27 Oct 2022) * Session: Fixed bug GH-9583 (session_create_id() fails with user defined save handler that doesn't have a validateId() method). * Streams: Fixed bug GH-9590 (stream_select does not abort upon exception or empty valid fd set). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-4005=1
References
#1204577 #1204979
Cross- CVE-2022-31630 CVE-2022-37454
CVSS scores:
CVE-2022-31630 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVE-2022-37454 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2022-37454 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Web Scripting 15-SP4
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
https://www.suse.com/security/cve/CVE-2022-31630.html
https://www.suse.com/security/cve/CVE-2022-37454.html
https://bugzilla.suse.com/1204577
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Announcement ID: SUSE-SU-2022:4005-1
Rating: important
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